Customization: | Available |
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Application: | Communication |
Type: | Single-mode Fiber |
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Cable type | Application |
GYFY(3Unit CABLE CORE)-12B1.3 | Self-supporting aerial installation |
ITU-T G.652 | Characteristics of a single-mode optical fiber |
IEC 60794-1-1 | Optical fiber cables- part1-1-Generic specification-General |
IEC 60794-1-21 | Optical fiber cables- part1-2-Generic specification-Basic optical cable test procedure-Mechanical test methods |
IEC 60794-1-22 | Optical fiber cables- part1-2-Generic specification-Basic optical cable test procedure-Environmental test methods |
IEC 60794-3-20 | Optical fiber cables -Part 3-20: Outdoor cables - Family specification for self-supporting aerialtelecommunication cables |
Category | Description | Specification | |
Before cable | After cable | ||
Geometrical Characteristics | Cladding diameter | 125.0 ±1mm | |
Cladding non-circularity | £ 1.0 % | ||
Core concentricity error | £ 0.6mm | ||
Coating diameter | 245± 10mm(Before Colored) 250 ± 15 mm (Colored) |
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Coating/cladding concentricity error | £12mm | ||
Optical Characteristics | Mode field diameter at 1310 nm | 9.2±0.4mm | |
Point discontinuity | £ 0.05dB | ||
Attenuation at 1310 nm | £0.345dB/km | £0.36 dB/km | |
Attenuation at 1550 nm | £ 0.205dB/km | £ 0.22dB/km | |
Dispersion in 1288 - 1339 nm | £3.5 ps/(nm·km) | ||
Dispersion in 1271 - 1360 nm | £ 5.2 ps/(nm·km) | ||
Dispersion at 1550 nm | £ 18 ps/(nm·km) | ||
Zero dispersion wavelength | 1300 - 1324 nm | ||
Zero dispersion slope | £0.092 ps/(nm2·km) | ||
Cable cut-off wavelength | £1260 nm | ||
Polarization mode dispersion individual fiber | £0.2 ps/Ökm | ||
Polarization mode dispersion design link value (M=20, Q=0.01%) | £ 0.1 ps/Ökm | ||
Macro-bend loss (100 turns, 30mm radius, 1550/1625nm) | £ 0.1 dB | ||
Mechanical Specification | Proof stress level | ³100kpsi (0.69 GPa) | |
Coating strip force(peak value) | 1.3~8.9N | ||
Fiber curl (Radius) | ³ 4 m |
Item | contents | 80M SPAN Value | 120M SPAN Value |
12 | |||
Loose tube | Number | 1 | |
Diameter (mm) | 2.1 | 2.2 | |
FRP | Number | 2 | |
Diameter (mm) | 2.0 | 2.25 | |
Max. fiber counts per tube | G.652D | 12 | |
Water Blocking Material | Material | Water Blocking Yarn | |
Sheath | Material | PE | |
Color | Black | ||
Thickness (mm) |
Minimum: 0.8 | ||
Ripcord | Number | 1 | |
Cable diameter(mm) Approx. | 6.6 | 7.0 | |
Cable weight(kg/km) Approx. | 40 | 50 |
Item | Contents | Value |
Max. tensile load | Short term | 1.5G |
Max. crush resistance | Short term | 1000 N/100mm |
Min. bending radius | Installation | 20 x cable diameter |
Operation | 10 x cable diameter | |
Temperature range | Operation | -20ºC ~ +60ºC |
Installation | -10ºC ~ +60ºC | |
Storage/transportation | -40ºC ~ +70ºC |
Item | Test Method | Acceptance Condition |
Tensile Strength IEC 60794-1-2-E1 |
- Load: Short term tension - Length of cable: ≥ 50m - Load time: 10min |
- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
Crush Test IEC 60794-1-2-E3 |
- Load: Short term crush - Load time: 1min |
- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
Impact Test IEC 60794-1-2-E4 |
- Radius: 300 mm - Points of impact: 3 - Times of per point: 1 - Impact energy: 5J |
- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
Cable bend IEC 60794-1-2-E11 |
- Diameter of mandrel:10 x OD - Number of cycles:20 |
- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
Torsion IEC 60794-1-2-E7 |
- Length: 1m - Twist angle: ±180° - No. of cycle: 5 |
- Loss change £ 0.1dB@1550nm after test. - No fiber break and no sheath damage. |
Water Penetration IEC 60794-1-2-F5 |
- Height of water: 1m - Sample length: 1m - Time: 24h |
- No water leak from the cable core of the opposite end |
Temperature Cycling IEC 60794-1-2-F1 |
- Temperature:-20ºC~+60ºC - Time of each step: 12h - Number of cycle: 3 |
- Loss change £ 0.05dB/km@1550nm after test. - No fiber break and no sheath damage. |
Fiber color code | 1 | 2 | 3 | 4 | 5 | 6 |
Blue | Orange | Green | Brown | Slate | White | |
7 | 8 | 9 | 10 | 11 | 12 | |
Red | Black | Yellow | Purple | Pink | Aqua |